ICPDAS PEX-1202L/PEX-1202H
PEX-1202L/H: PCI Express, 32-ch, 12-bit, 110 kS/s or 44 kS/s Multi-function DAQ Board (1 K word FIFO)
● Supports the +5 V PCI Bus for PCI-1202L/H
● Supports the +3.3/+5 V PCI bus for PCI-1202LU/HU
● Supports PCI Express x 1 for PEX-1202L/H
● 12-bit 110 kHz A/D converter
● 32 single-ended/ 16 differential inputs, 1 K word FIFO buffer
● The total sampling rate is 110 K samples/s for low gain model and 44 K samples/s for high gain model.
● Three external triggers: post-trigger, pre-trigger, middle-trigger
● 16 digital input and 16 digital output channels.
● PCI-1202LU/PEX-1202L provides programmable low gain: 0.5, 1, 2, 4, 8.
● PCI-1202HU/PEX-1202H provides programmable high gain: 0.5, 1, 5, 10, 50, 100, 500, 1000.
● Digital input port can be set to pull-high or pull-low for PCI-1202LU/HU and
● PEX-1202L/H only.
● Internal / external trigger.
● Two 12-bit independent programmable DACs with 2 MHz throughput per channel (max.)
The PEX-1202L/H and PCI-1202LU/HU cards are the new generation product that ICP DAS provides to meet RoHS compliance requirement and is designed as completely compatible with the PCI-1202L/H.
Users can replace the PCI-1202L/H by the PEX-1202L/H and PCI-1202LU/HU directly without software/driver modification.
The PCI/PEX-1202 series is a family of high performance data acquisition board. They feature a continuous A/D acquisition function of up to 110 kHz for low gain (44 kHz for high gain) under DOS and offer two 12-bit D/A output channels, 16 digital input channels and 16 digital output channels. The PCI-1202 and PEX-1202 series family has the same hardware architecture as PCI-1802, and provides 32-channel single-ended or 16-channel differential analog inputs. Like the PCI-1802 family, the PCI/PEX-1202 series features " MagicScan" function and Continuous Capture function.
The PCI-1202LU/HU Universal PCI card supports both 5 V and 3.3 V, while the PEX-1202L/H supports PCI Express bus. These cards add new designs of Card ID switch with which users can recognize the board by the ID via software when using two or more PCI/PEX-1202 series cards in one computer. The pull-high/low jumpers of the card allow user to predefine the DI status instead of floating when the DI channels are unconnected or broken.
The PCI-1202xU/8K cards are equipped with 8 K samples hardware FIFO that reduces data overflow issues under multi-tasking environment like Windows and Linux.
These cards support various OS , such as Linux, DOS, Windows 98/NT/2000 and 32/64-bit Windows XP/2003/2008/Vista/7/8. DLL and Active X control together with various language sample program based on Turbo C++, Borland c++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users to quickly and easily develop their own applications.
ICP DAS discontinues the /NDA model (without D/A function) since the standard model provides full functions that covers the requirement for /NDA version. Please contact us for OEM/ODM project if you are interested in customized version (or /NDA model).
| Model Name | PEX-1202L | PEX-1202H |
| Analog Input | ||
| Channels | 32 single-ended/16 differential | |
| A/D Converter | 12-bit, 8.5 μs conversion time | |
| Sampling Rate | 110 kS/s. max. | 44 kS/s. max. |
| FIFO Size | 1024 samples | |
| Over voltage Protection | Continuous +/-35 Vp-p | |
| Input Impedance | 10 MΩ/6 pF | |
| Trigger Modes | Software, Internal programmable pacer, External (5 V/TTL compatible) | |
| Data Transfer | Polling | |
| Accuracy | 0.01 % of FSR ±1 LSB @ 25 °C, ± 10 V | |
| Zero Drift | +/- 4 ppm/°C of FSR | |
| Model Name | PEX-1202L | PEX-1202H |
| Analog Output | ||
| Channels | 2 | |
| Resolution | 12-bit | |
| Accuracy | 0.06% of FSR ± 1 LSB @ 25 °C, ± 10 V | |
| Output Range | ±5 V, ±10 V | |
| Output Driving | +/- 5 mA | |
| Slew Rate | 8.33 V/μs | |
| Output Impedance | 0.1 Ω max. | |
| Operating Mode | Software | |
| Model Name | PEX-1202L | PEX-1202H |
| Digital Input | ||
| Channels | 16 | |
| Compatibility | 5 V/TTL | |
| Input Voltage | Logic 0: 0.8 V max. Logic 1: 2.0 V min. |
|
| Response Speed | 500 KHz | |
| Model Name | PEX-1202L | PEX-1202H |
| Digital Output | ||
| Channels | 16 | |
| Compatibility | 5 V/CMOS | |
| Output Voltage | Logic 0: 0.1 V max. Logic 1: 4.4 V min. |
|
| Output Capability | Sink: 6 mA @ 0.33 V Source: 6 mA @ 4.77 V |
|
| Response Speed | 500 KHz | |
Resolution: 16-bit
Compatibility: 5 V/TTL
Input Frequency: 10 MHz max.
Reference Clock: Internal: 8 MHz
| Model Name | PEX-1202L | PEX-1202H |
| General | ||
| Bus Type | PCI Express x1 | |
| Data Bus | 16-bit | |
| Card ID | Yes(4-bit) | |
| I/O Connector | Female DB37 x 1 Male 20-bit ribbon x 2 |
|
| Dimensions (L x W x D) | 162 mm x 100 mm x 22 mm | |
| Power Consumption | 300 mA @ +5 V | |
| Operating Temperature | 0 ~ 60 °C | |
| Storage Temperature | -20 ~ 70 °C | |
| Humidity | 5 ~ 85% RH, non-condensing | |
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